Final answer:
Hélène can improve her presentation skills by attending public speaking workshops, practicing in front of a mirror, and actively seeking feedback to refine her delivery and nonverbal communication.
Step-by-step explanation:
To improve her presentation skills, Hélène can undertake several strategies. First, attending public speaking workshops or classes can provide structured learning and practice opportunities to develop essential speaking skills. Second, practicing in front of a mirror allows her to monitor and consciously control her facial expressions and gestures, ensuring that they add to rather than distract from her presentation. Third, it is crucial to seek feedback through mock interviews or peer reviews, as it provides invaluable insights that one might not notice about their own presentation style. This feedback helps refine nonverbal cues to project confidence and professionalism. Avoiding eye contact and ignoring feedback from others are detrimental practices and should be avoided. Eye contact helps establish a connection with the audience, and feedback is a critical component for ongoing improvement. Additionally, maintaining good posture and being aware of body language will help present a positive and confident image during the presentation. Hélène should cross out topics which may not be relevant to the audience to ensure the content of the presentation is engaging and pertinent.